TCA9511A - Hot Swappable I2C Bus and SMBus Buffer

Texas Instruments

Datasheet Details

Part number	TCA9511A
Manufacturer	Texas Instruments
File Size	972.96 KB
Description	Hot Swappable I2C Bus and SMBus Buffer
Datasheet	TCA9511A-etcTI.pdf

The TCA9511A is a hot-swappable I2C bus buffer that supports I/O card insertion into a live backplane without corruption of the data and clock lines.

Supports bidirectional data transfer of I2C bus signals.
Operating power-supply voltage range of 2.3 V to 5.5 V.
TA ambient air temperature range of -40 °C to 125 °C.
1-V Precharge on all SDA and SCL lines prevents corruption during live insertion.
Accommodates standard mode and fast mode I2C devices.
Supports clock stretching, arbitration and synchronization.
Powered-off high-impedance I2C pins 2.

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Published: Feb 7, 2020 |